Winds and wind systems on the Earth. 1  Wind is formed by the flow of air in horizontal directions. In meteorological definitions the coming direction of the wind is called wind direction. 2  1 m/s = 3.60 km/hr = 2.24 mph = 1.94 knot.
The production of proteins involves two major steps: transcription and translation. Together, transcription and translation are known as gene expression. The process of transcription only involves two molecules: DNA and RNA. A DNA strand provides a template for the synthesis of a complementary RNA strand. This process is used to synthesize any type of RNA from a DNA template. Transcription of a gene produces a messenger RNA (mRNA) molecule.
We can say that: translation is the synthesis of a polypeptide using the genetic code found in mRNA. It still fits into our earliest outline of the central dogma. Translation is the mechanism by which the information in RNA is transformed into a protein. In this lesson, we learned the three steps of translation. Let's go back and make sure we've got all of them nice and clear. Initiation of translation occurs when mRNA, tRNA, and an amino acid meet up inside the ribosome.